2016247788

素因数分解:

$2^2\times 3^9\times {\mathrm{25609}}^1$

素因数の和:25640

約数の個数: 60

約数和(自身を含む): 5292767480

約数和(自身を除く): 3276519692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 19683, 25609, 26244, 39366, 51218, 76827, 78732, 102436, 153654, 230481, 307308, 460962, 691443, 921924, 1382886, 2074329, 2765772, 4148658, 6222987, 8297316, 12445974, 18668961, 24891948, 37337922, 56006883, 74675844, 112013766, 168020649, 224027532, 336041298, 504061947, 672082596, 1008123894, 2016247788]

約数ペア:

[(1, 2016247788), (2, 1008123894), (3, 672082596), (4, 504061947), (6, 336041298), (9, 224027532), (12, 168020649), (18, 112013766), (27, 74675844), (36, 56006883), (54, 37337922), (81, 24891948), (108, 18668961), (162, 12445974), (243, 8297316), (324, 6222987), (486, 4148658), (729, 2765772), (972, 2074329), (1458, 1382886), (2187, 921924), (2916, 691443), (4374, 460962), (6561, 307308), (8748, 230481), (13122, 153654), (19683, 102436), (25609, 78732), (26244, 76827), (39366, 51218)]